Portege Gold is a premium EDDHA iron chelate fertilizer formulated to effectively correct and prevent iron deficiency (chlorosis) in all crops. It contains 6% iron fully chelated with EDDHA, using advanced chemistry that ensures high stability, solubility, and bioavailability, even in alkaline and calcareous soils common in Kenya.
Designed for both fertigation and foliar application, Portege Gold delivers rapid iron uptake, restoring healthy green colour, improving photosynthesis, and supporting strong crop growth. It is ideal for fruits, vines, vegetables, ornamentals, cereals, and plantation crops.
About Portege Gold
- Active Ingredient: Iron 6% EDDHA chelated (Isomer 5% ortho – ortho)
- Chelation Quality: 100% chelated EDDHA with 5% ortho–ortho isomer for maximum stability
- Product Type: Foliar Fertilizer / Micronutrient Fertilizer
- Formulation: Fully water-soluble iron chelate
- Mode of Action: Systemic – Rapid absorption and translocation in the plant
- Target Crops: All crops (fruits, vines, vegetables, ornamentals, cereals)
Why Choose Portege Gold
- Highly effective in high-pH and calcareous soils
- Rapid correction of iron chlorosis (yellowing leaves)
- Excellent solubility for fertigation and spray tanks
- Long-lasting iron availability due to stable EDDHA chelation
- Improves chlorophyll formation, photosynthesis, and crop vigor
- Suitable for high-value crops and intensive farming systems
Application Rates
| Crop Type | Application Rate | Remarks |
|---|---|---|
| Foliar Application | 0.5 – 1 g per litre of water | Apply at early signs of iron deficiency |
| Fruits & Vines | 40 – 50 g per tree | Apply via soil or fertigation |
| Other Crops | 2 – 4 g per square metre | Suitable for vegetables and field crops |
Application Tips:
- Apply during active growth stages
- Ensure thorough dissolution before application
- Suitable for fertigation systems and spray tanks
- Repeat applications as needed based on crop response
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